BULL RUN BULOW 431 sides, but no real battle. Pope, supposing that Jackson was in full retreat, hoped now to be able to deal him a crushing blow before he could effect a junction with Longstreet, supposed to be at least two days distant. The attack was opened early on the morning of the 29th. Sigel's corps on the Union left advanced, driving in the confederate skirmishers ; but on reaching the embankment it met a fierce musketry fire from which it recoiled, pursued by the enemy, who were in turn driven back by the artillery. At the same time continuous fighting was go- ing on along the whole line, especially at the extreme confederate left, which was at first rather weakly held ; but it was soon reenforoed by Longstreet, who, instead of being miles away, had passed through Thoroughfare gap early that morning. In the mean while Pope, perceiving his advantage, and the necessity of improving it, ordered Fitz John Porter, then within hearing of the battle, to advance with his corps to the attack. This order was also given to Porter by McDowell; but for some reason Porter did not reach the field that day. He was afterward brought to trial and cashiered. Pope had gained a great advantage, which could not have been jeoparded by the help of Porter's corps, and might have been made conclusive of the action by vigorous cooperation on the part of his subordinates. At nightfall Jackson's extreme left was considerably drawn in toward the centre, a movement which had the aspect of a retreat. On the morning of the 30th neither commander was eager to begin the action ; but toward noon a prisoner who had escaped told Pope that he had left the enemy in full retreat, and Pope gave orders for a vigorous pursuit. The whole confederate force was now massed in the form of an irregular L, Jackson's command forming the longer line, and a part of Longstreet's the shorter ; this was hidden by low wooded ridges, with a con- siderable interval between it and Jackson ; the reserve, consisting of about half of Longstreet's corps, were in the rear. Pope, ignorant of Longstreet's presence, moved straight upon the railway embankment, where scarcely an enemy was to be seen. The corps of Reno and Heintzelman, on the left, encountered a hot fire from an almost invisible foe, before which they recoiled into the woods. Fitz John Por- ter's corps, which up to this time had taken no part in the events of the campaign, was direct- ed upon Jackson's right, their line of march going past Longstreet's position, which thus lay upon its flank. Porter's assault was so vigorous that Jackson called for aid. But Longstreet had perceived his advantage, and, ' instead of sending men to Jackson, opened with all his batteries upon Porter, and in a few minutes advanced his infantry. Porter, put- numbered three to one, was swept back straight across the plateau toward Bull Run. Jackson simultaneously advanced his line, pressing back Reno, Heintzelman, and McDowell. The angle between the confederate wings gradually less- 131 VOL. m. 28 ened, the sides seeming to enclose Pope's army like a vice. The Union retreat threatened to become a rout. But Warren, then a colonel, with a weak brigade of Porter's corps, seized a commanding eminence, from which another Union brigade had just withdrawn. This he held until he was enveloped on three sides, holding the confederates in check for a brief space, and then fell back. Out of just 1,990 men he lost 412, of whom 337 were killed and wounded. The breathing space thus gained enabled the army to retreat in fair order across Bull Run, and thence to Oentreville. Several of Pope's brigades had that morning missed their way, and were not present in the action of the 30th; and there had also been much straggling from the ranks. Pope's whole force there was 40,000, of whom about 35,000 were engaged. The entire confederate force present was about 65,000; but the reserves, about 19,- 000, were not brought up, leaving 46,000 actually engaged. Lee's general report makes the confederate loss 1,090 killed and 6,514 wounded ; this appears to be imperfect, for the detailed reports of Longstreet and Jackson enumerate 1,340 killed and 7,060 wounded, 8,400 in all. Only partial reports of the Union loss were given ; these indicate a total of about 11,000 killed and wounded ; besides these were many prisoners, mostly stragglers picked up after the fight. Lee claimed to have taken 9,000 unwounded prisoners. On the morning after the battle Lee had about 60,000 effective men, to which on the following day were added D.H. Hill's division, about 10,000 strong, which came up from Richmond. Pope, at Centreville, had received considerable reen- forcements, including his missing brigades, Banks's corps of 5,000, belonging to the army of Virginia, with Sumner's corps of 11,000, and Franklin's of 8,000 from the army of the Potomac ; in all he had 62,000, to which 20,000 more might have been added in two days. During the night of Sept. 2 Jackson made a reconnoissance toward Washington, and an en- counter took place at Ox Hill, near Ohantilly, in which the Union generals Stevens and Kear- ny were killed. The civil and military au- thorities were so apprehensive of an attack upon the capital, that they ordered the whole army to fall back behind its defences. Pope, at his own request, was relieved from the com- mand, which was given to McClellan. By the confederates the two battles near Bull Run are styled the first and second battles of Manassas. Some Union authorities give the name of Bull Run to that of 1861, and Groveton to that of 1862, from a hamlet near the battle field. BULOW. I. Friedrich illiclm, baron von, count of Dennewitz, a Prussian soldier, born on the family estate of Falkenberg, in the Alt- mark, Feb. 16, 1755, died in Konigsberg, Feb. 25, 1816. He entered the army in 1769, and in 1813 was lieutenant general on the opening of the war of independence against Napoleon. At Grossbeeren he achieved his second victory
